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Interviews

Linux Foundation LFCS and LFCE: Alberto Bullo

Filed under
Linux
Interviews

I started using Linux few years ago out of curiosity when my old computer started to get slow and wanted to try something lighter. At the time, I had a disk of Fedora lying around from a conference and managed to get it installed and working. Since then, I started using it for everyday tasks to get more familiar with the alternative software. I really liked the fact that I could select any distro I wanted and have full control of the operating system. I also used Linux for university projects and started to better understand how to use the utilities and services. Open source projects caught my attention when I started using them on my first job as they gave me the ability to adjust the features and code to my needs but also to contribute back to the community. I then started visiting open source conferences to get more involved and became a big fan of the initiative.

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Behind the scenes with Pop!_OS Linux

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GNU
Linux
Interviews
Ubuntu

In October, Linux PC maker System76 released its homegrown version of Linux, Pop!_OS, giving users the choice between its legacy Ubuntu operating system or the new Pop!_OS flavor of Linux. Recently Opensource.com gave away a System76 laptop with Pop!_OS installed, which made me curious about the company and this new version of Linux, so I spoke with Cassidy James Blaede, Pop!_OS's user experience (UX) designer.

Blaede joined System76 in 2014, fresh out of college at the University of Northern Iowa and marriage to his wife, Katie. While in college, he co-founded the elementary OS project and interned at UX consultancy Visual Logic, both of which influenced his work for System76. He started at System76 as a front-end developer and was later promoted to UX architect.

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Also: Linux Journal 2.0 Progress Report

Vipul Siddharth: How Do You Fedora?

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Red Hat
Interviews

Vipul Siddharth is an intern at Red Hat. He is pursuing a bachelors degree in computer applications from Christ University in Bengaluru, India. Vipul started using Linux in 2015 His first distribution was Fedora and despite trying Arch, Elementary and others Fedora remains his primary operating system.

Siddarth’s current daily routine starts with working out, the college and finally the office. He is currently working on Fedora Cloud. “Now I am working on building a testing framework for fedora cloud.” Along with this, he regularly contributes to Fedora Quality Assurance. Vipul also organizes FOSS and Fedora events. “I have organized Fedora activity days and fedora-release parties for Fedora 25 and 26.”

Siddharth’s childhood hero was Goku from Dragon Ball Z. “I wanted to eat, laugh and protect the world like him. I kinda still do.” Vipul’s favorite movies are 12 Angry Men and The Godfather (I, II and III)

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An interview with the developer of space sim Helium Rain who says ‘Linux gaming is alive and well’

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Interviews
Gaming

I love space, I love how mysterious and dangerous it is and to be able to fly around in a game like Helium Rain [Steam] is fantastic. I decided to have a chat with the developer and they’re very positive about Linux gaming.

We’ve covered Helium Rain here a few times before, so hopefully some of you will be familiar with it. Without further rambling, let's begin!

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Linux Kernel Developer: Shuah Khan

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Linux
Interviews

The Linux Kernel community should continue its focus on adding support for new hardware, harden the security, and improve quality. Focusing on effective ways to proactively detect security vulnerabilities, race conditions, and hard-to-find problems will help towards achieving the above goals. As a process issue, community would have to take a close look at the maintainer to developer ratio to avoid maintainer fatigue and bottlenecks.

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Linux Kernel Developer: Thomas Gleixner

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Linux
Interviews

The report states that, since the 2.6.11 release, the top 10 developers together have contributed 45,338 changes — almost 7.1 percent of the total. The top 30 developers contributed just under 16 percent of the total, as seen in the table below.

One of these top 30 developers is Thomas Gleixner, CTO at Linutronix GmbH, who serves in various kernel maintainer roles. In this article, Gleixner answers a few questions about his contributions to the Linux kernel.

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Dedoimedo interviews: Tuxmachines

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Interviews

Dedoimedo prowls the many corners of the Web, searching for textogenic faces for a fresh new interview. Truth to be told, finding the candidate for today's slot wasn't too difficult. Roy Schestowitz is a familiar name round the Tux block. Nowadays, you will most likely find him on tuxmachines.org, a community-driven news site.

News aggregation can be tricky; finding the right balance of quality content isn't easy, but even with the relatively recent change of ownership, tuxmachines marches on with solid consistency, ardently trying to offer its readers the best the open-source world has to report. I have always been a great fan and supporter, and I approached Roy for an interview. He agreed.

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Linux Kernel Developer: Kees Cook

Filed under
Linux
Interviews

Security is paramount these days for any computer system, including those running on Linux. Thus, part of the ongoing Linux development work involves hardening the kernel against attack, according to the recent Linux Kernel Development Report.

This work, according to report authors Jonathan Corbet and Greg Kroah-Hartman, involves the addition of several new technologies, many of which have their origin in the grsecurity and PaX patch sets. “New hardening features include virtually mapped kernel stacks, the use of the GCC plugin mechanism for structure-layout randomization, the hardened usercopy mechanism, and a new reference-count mechanism that detects and defuses reference-count overflows. Each of these features makes the kernel more resistant to attack,” the report states.

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Buoyant’s New Open Source Service Mesh Is Designed with Kubernetes in Mind

Filed under
Linux
Interviews
OSS

Today, Buoyant has announced a new, next-gen open source service mesh called Conduit, which was designed to be incredibly fast and lightweight, highly performant, and secure, with real-world Kubernetes and gRPC use cases in mind.

Ahead of CloudNativeCon + KubeCon 2017 to be held this week in Austin, we spoke to George Miranda, Community Director at Buoyant, the maker of Linkerd. Be sure to catch Buoyant CEO William Morgan’s keynote on Conduit at CloudNativeCon. They’ll also be kicking off the conference with the New Stack’s Pancake Breakfast. Make sure to catch all of Buoyant’s talks at the conference.

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Linux Kernel Developer: Mauro Carvalho Chehab

Filed under
Linux
Interviews

This year, I did a lot of patches that improves Linux documentation. A lot of them were related to the conversion from the XML-based DocBook docs to a markup language (Restructured Text). Thanks to that, no documents use the legacy document system anymore. I also finally closed the documentation gap at the DVB API, with was out of sync for more than 10 years! I also did several bug fixes at the media subsystem, including the 4.9 breakage of many drivers that were doing DMA via stack.

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More in Tux Machines

Software: MapSCII, Notelab, Pageclip, Wine

  • MapSCII – The World Map In Your Terminal
    I just stumbled upon an interesting utility. The World map in the Terminal! Yes, It is so cool. Say hello to MapSCII, a Braille and ASCII world map renderer for your xterm-compatible terminals. It supports GNU/Linux, Mac OS, and Windows. I thought it is a just another project hosted on GitHub. But I was wrong! It is really impressive what they did there. We can use our mouse pointer to drag and zoom in and out a location anywhere in the world map.
  • Notelab – A Digital Note Taking App for Linux
    This post is on an app that brings the power of digital note-taking to PC users across the platform spectrum. If note-taking with a stylus then you would like this one, and in fact, I couldn’t have given Notelab (an open source Java-based application,) a better introduction. The team of creatives has done a good job already.
  • Pageclip – A Server for Your HTML Forms
    Data collection is important to statisticians who need to analyze the data and deduce useful information; developers who need to get feedback from users on how enjoyable their products are to use; teachers who need to carry out census of students and whatever complaints they have, etc. The list goes on. Seeing how convenient it can be to use services that are cloud-based wouldn’t it be nice if you could collect form data in the cloud as easily as creating a new HTML document? Well, Pageclip has come to the rescue.
  • Wine 3.0 Release Lets You Run Windows Applications on Linux More Effectively
    The Wine team has announced the release of Wine 3.0. This comes after one year of development and comes with 6000 individual changes with a number of improvements and new features. ‘This release represents a year of development effort and over 6,000 individual changes. It contains a large number of improvements’. The free and open source compatibility layer, Wine lets you run Windows applications on Linux and macOS. The Wine 3.0 release has as major highlights Direct3D 10 and 11 changes, Direct3D command stream, graphics driver for Android and improved support for DirectWrite and Direct2D.

today's howtos

GNOME: Themes, GTK and More

  • 5 of the Best Linux Dark Themes that Are Easy on the Eyes
    There are several reasons people opt for dark themes on their computers. Some find them easy on the eye while others prefer them because of their medical condition. Programmers, especially, like dark themes because they reduce glare on the eyes. If you are a Linux user and a dark theme lover, you are in luck. Here are five of the best dark themes for Linux. Check them out!
  • GNOME Rolls Out The GTK Text Input Protocol For Wayland
    GNOME developers have been working on a new Wayland protocol, the "gtk_text_input" protocol, which now is implemented in their Mutter compositor. Separate from the zwp_text_input protocol, the gtk_text_input protocol is designed for representing text input and input methods associated with a seat and enter/leave events. This GNOME-catered protocol for Mutter is outlined via this commit with their protocol specification living in-tree to Mutter given its GNOME focus.
  • Wine, Mozilla, GNOME and DragonFly BSD
    While GNOME is moving to remove desktop icon support in version 3.28, Ubuntu 18.04 LTS will continue to ship with an older version of Nautilus (3.26) in an effort to keep this age-old practice alive, at least for its upcoming LTS release. In more GNOME-related news, version 3.28 of the Photos application will include a number of enhancements to its photo-editing arsenal, such as shadows and highlight editing, the ability to alter crop orientation, added support for zoom gestures and more. For a complete list, visit the project's roadmap.

Red Hat and Fedora

  • Red Hat Satellite: Patch Management Overview and Analysis
    We review Red Hat Satellite, a patch management solution for enterprise Linux systems.
  • Analysts Expect Red Hat Inc (RHT) Will Announce Quarterly Sales of $761.96 Million
  • Red Hat, Inc. (NYSE:RHT) Shares Move -0.17%
  • A Modularity rethink for Fedora
    We have covered the Fedora Modularity initiative a time or two over the years but, just as the modular "product" started rolling out, Fedora went back to the drawing board. There were a number of fundamental problems with Modularity as it was to be delivered in the Fedora 27 server edition, so a classic version of the distribution was released instead. But Modularity is far from dead; there is a new plan afoot to deliver it for Fedora 28, which is due in May. The problem that Modularity seeks to solve is that different users of the distribution have differing needs for stability versus tracking the bleeding edge. The pain is most often felt in the fast-moving web development world, where frameworks and applications move far more quickly than Fedora as a whole can—even if it could, moving that quickly would be problematic for other types of users. So Modularity was meant to be a way for Fedora users to pick and choose which "modules" (a cohesive set of packages supporting a particular version of, say, Node.js, Django, a web server, or a database management system) are included in their tailored instance of Fedora. The Tumbleweed snapshots feature of the openSUSE rolling distribution is targeted at solving much the same problem. Modularity would also facilitate installing multiple different versions of modules so that different applications could each use the versions of the web framework, database, and web server that the application supports. It is, in some ways, an attempt to give users the best of both worlds: the stability of a Fedora release with the availability of modules of older and newer packages, some of which would be supported beyond the typical 13-month lifecycle of a Fedora release. The trick is in how to get there.